TeamPrompt Research

Original data on AI security and prompt governance

Quarterly reports synthesizing public research with anonymized signals from the free Prompt PII Scanner. CC-BY licensed, no email gate. Free to cite with attribution.

Latest report · Q2 2026 (1st edition)

State of Prompt Data Leakage — Q2 2026

What sensitive data actually leaks into AI prompts, by category, role, and tool. A synthesis of public research plus aggregate signals from TeamPrompt's free Prompt PII Scanner.

11.3%

of prompts contain confidential data

73%

of knowledge workers use AI tools weekly

4.88M USD

average cost per data breach

1.8%

of prompts contain credentials or API keys

Read the report · CSV + JSON downloads

Cadence

Quarterly. Each report compounds on the methodology of the previous edition; changelogs and revisions are appended to the same URL so citations stay durable.

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